Oral presentations

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Table of Contents

Opening session

The need for revising the EU definition of waste
Alexander Kessler, BDI, The German Industry Federation

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Environmental Assessment

Environmental impact assessment of the use of Municipal Solid Waste incineration bottom ash in roadwork
Christelle Pagotto, Béatrice Béchet, Sandra Lanini, Marie Descat, Benoît Paris, Patrice Piantone, Georges Raimbault

Geoenviromental assessment of road- and railroad building materials
Bo Svedberg, Josef Mácsik

Life cycle assessment of the reuse of waste incineration residues in road construction
H. Birgisdóttir, Th. H. Christensen, M. Hauschild

New materials for quarry back-filling and underground constructions based on MSWI bottom ash reuse: ecotoxic risk assessment
Nuno Lapa, Rui Barbosa, Benilde Mendes, J. F. Santos Oliveira

Utilization of steel slags as building materials in harbour works: evaluation of the potential effects on the marine environment
L. Yurramendi, S. Caballero, V. Valencia, M. J. Belzunce

Co-Combustion of WEEE and MSW in the TAMARA Pilot Plant: Influence on the leaching behavior of heavy metals from grate ashes
Britta Bergfeldt, Olga Dregert, Helmut Seifert, Jürgen Vehlow, Frank E. Mark

Environmental impacts of Co-Combustion fly ashes in utilization and environmental quality control system
Jutta Laine-Ylijoki, Margareta Wahlström, Jouko Helenius

The Influence of co-combustion in coal-fired power stations on the environmental and health properties of coal-fly ash
R. Meij, B. H. te Winkel, M. A. T. Cuperus-Jacobs

A unified approach for the judgement of environmental properties of construction materials (cement-based, asphaltic, unbound aggregates, soil) in different stages of their life cycle
Hans A. van der Sloot, David S. Kosson

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Civil Engineering

Evaluation of recycled glass in excavatable flowable fill
Mohsen G. Kashi, Christofer Swan, Stephanie Gawlak

Utilisation of industrial phosphogypsum and fly ash in soil construction. A Life Environment Project
Pentti O. Lahtinen & Aino Maijala, Asko Särkkä, Pekka Vallius

Utilization of slate waste as an embankment material in a secondary road built in the Province of León (Spain.)
Miguel Celemín Matachana, Emilio Barnechea Álvarez, Andrés Martínez Rodríguez

Tyre shreds used in a road construction as a lightweight and frost insulation material.
Tommy Edeskär, Bo Westerberg

The PARAMIX Project: enhanced recycling techniques for asphalt pavements.
Martí Bou Jové, Luck de Bock

Fast and simple detection of tar in reclaimed asphalt pavement
Luc De Bock

Building materials based on waste stone sludge
Sasa Miletic, Marina Ilic, Mirko Milosevic, Andjelka Mihajlov

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Leaching

Redox properties of Cr under alkaline conditions and their effect on Cr leaching control from waste incineration ashes.
Dezhen Chen, Thomas Astrup, Thomas H. Christensen

Leaching of PAHs from waste materials and the role of dissolved organic matter
Gerlinde D. Roskam, Rob N. J. Comans

Leaching from cement-treated base layers containing solid waste incineration bottom and fly ashes
Thomas H. Christensen, Zuansi Cai, Dirch H. Bager, Hans Mosbaek

Heavy metal leaching from fly ash under salinity conditions
K Miyawaki, T. Nanri, F. Hirano, Y. Matsufuji, T. Shimaoka, S. Sakita, M. Hanashima

Preparation and use of laboratory reference material in leaching testing of waste materials
Margareta Wahlström, Jutta Laine-Ylijoki, Miina Pihlajaniemi, Paula Eskola

Effect of ceramic processing on leaching of heavy metals from lignite coal fly ash
Marina Ilic, Christopher Cheeseman, Chris Sollars and Jonathan Knight

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Recycled Aggregates

Deferred behavioral verification of concrete with aggregate from recycled concrete. Part I) Experimental study of shrinkage
Part II) Experimental study of creep.
José M. V. Gómez-Soberón

Longer term properties of concrete containing synthetic aggregate made from waste materials.
Peter Wainwright & Derren Cresswell

Recycled aggregate concrete sound barriers for urban freeways - Further Developments.
Z. Adam Krezel, Kerry McManus

Utilization of recycled concrete aggregate for structural concrete
Marta Sánchez de Juan, Pilar Alaejos

Laboratory and field study on leaching and properties of gavel-cement-bound and roller compacted concrete using MSWI bottom ash as aggregates.
M. V. Flor, M. Barra, E. Vázquez, A. Josa

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Laboratory versus Field

Demonstration site for utilisation of MSWI bottom ash
Ole Hjelmar, Jesper Holm, Kim Crillesen

Leaching characteristic of unbound recycled aggregates: preliminary study and ongoing research
C. J. Engelsen, O. J. Lund, G. D. Breedveld, J. Mehus, G. Petkovic, A. O. Håoya

Leaching From an 18 year old cement-stabilised fly-ash roadbase
J. P. Brouwer, J. W. Frénay, E. W. Jansen, P. W. van der Bruggen

Leaching of MSWI bottom ash in laboratory tests, a lysimeter and a field application
J.J. Steketee, M. Keve

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Construction & Demolition Wastes

Characterisation and reciclability of construction and demolition waste in Brazil.
S. C. Angulo, V. M. John, H. Kahn, C. Ulsen

Closed material cycles for concrete and masonry, as part of an integrated process for the reuse of the total flow of C&D waste
Evert Mulder, Jan Blaakmeer, Koen van Dijk, Timo G. Nijland

Construction and Demolition Waste Recycling in Italy.
Umberto Costa, Paolo Ursella.

Construction and demolition waste variability and its influence on masonry and plastering mortars properties.
Miranda, L. F. R., Selmo, S. M. S.

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Modelling

Use of bayesian methods to estimate long term contaminant leaching in roadways
Defne S Apul, T. Taylor Eighmy, Kevin H. Gardner, Tara J. Frizzell, Ernst Linder, Ruth Roberson

Assessment of long-term leaching of Pb, Cd and Cr from air-pollution-control residues
Thomas Astrup, Thomas Christensen.

A Comparison of approaches for assessing long-term leaching of inorganic constituents from cement-based materials
Andrew C. Garrabrants, Florence Sanchez, David S. Kosson

Evaluation of grains and mortars of waste molten slag by diffusion test.
Hirofumi Sakanakura, Satoshi Mizutani, Masahiro Osako, Akiko Kida, Tomohiro Tasaki, Shin-Ichi Sakai

Speciation and characterisation of organic carbon in municipal solid waste incinerator (MSWI) bottom ash.
André van Zomeren, Rob N. J. Comans.

Modelling speciation and transport in MSWI bottom ash
J. J. Dijkstra, J. C. L. Meeussen, H. A. van der Sloot, R. N. J. Comans.

Geochemical modelling of contaminant leaching, mobility and fixation in soil: approach and applications.
Rob N. J. Comans, J. J. Dijkstra, J. C. L. Meeussen

Coal fly ash leaching behavior and geochemical modelling.
Zolalaina Rakotoarisoa

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Soils

A Field Application of ACT for the Remediation of an ex-Pyrotechnics Site: Monitoring Data and Microstructural Studies
Kate Canning, Colin D. Hills, Cecilia MacLeod, Paula J. Carey

A Methodology for Assessing Contaminated Soils and Monitoring Remediation Processes
E. Cagigal, A. Urzelai, E. Ciprian, M. Antepara, M. Gónzalez, A. Bonilla

Development and Validation of a Sampling Strategy for Assessing the Environmental Quality of (reusable) Soil
A. Honders, J. M. Gadella, F. P. J. Lamé, G. B. Derksen

Evaluation of use of tree species and aquatic plants for the phytoremedation of heavy metal contaminated soils and water
A. Urzelai, A .Barcenilla, M. Sarriegi, I. García, E. Cagigal, A. Bonilla

Treatment of mercury contaminated soil with accelerated carbonation
B. Guha, K. Canning, C. L. MacLeod, C. D. Hills

Ex-situ treatment of contaminated soil - The Dutch Experience
A. Honders, Th. Maas, J.M. Gadella

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Cement Based Recycled Products

Durability of concrete with the addition of dried sewage sludges.
A. Yagüe, S. Valls, E. Vázquez

Utilization of municipal solid waste incinerator fly ashes to produce cellular mortars.
Pilar Alaejos & Angel Leiro

Technological and environmental aspects of the reusing of spent fluid catalytic cracking catalyst (FCC) in hydraulic materials
S. Velázquez, J. Payá, J. Monzó, M. V. Borrachero, E. Peris-Mora, A. Mellado, A. Maquieira

Waste treated by REVASOL® procces: use in concrete
J. E. Aubert, B. Husson, C. Blanc

Use of accelerated aging to predict future behavior of recycled materials in portland cement concrete: physical properties.
T. Taylor Eighmy, Jean C. M. Spear, Raymond A. Cook, David L. Gress, Anthony Coviello, Thomas Van Dam, Karl R. Peterson, Kenneth Hover, Roberto Pinto, Susannah Hobbs, David S. Kosson, Florence Sanchez, Charles Korhonen, Marcia Simon.

Development of a standardised quality control system for reclaimed concrete
Mroueh, U-M., Laine-Ylijoki, J. & Wahlström, M.

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Steel & Melting Slags

Strategies for integrated monitoring by leaching methods to promote and control the use of secondary slag materials.
M. Osako, A. Kida, T. Tasaki, S. Sakai.

Volumetrical stabilization process of electric steel slag: use as cement substitute
A. B. Masuero, A. C. F. Vilela, D. C. C. Dal Molin

Accelerated carbonation of stainless steel slag.
Derek C. Johnson, Cecilia McLeod, Collin D Hills

Glass and sintered glass-ceramic from municipal waste.
R. C. C. Monteiro, C. F. Figueiredo, M.S. Alendouro, M. C. Ferro, M. H. V. Fernandes

Characterization of waste melting slag by multivariate analysis
Satoshi Mizutani, Hirofumi Sakanakura, Masahiro Osako, Akiko Kida, Shin-ichi Sakai and Hiroshi Takatsuki

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Dredging Materials

A Proposal to assess the dangerous character of dredging materials and other polluted wastes
E. Peris Mora, J. Monzó, J. Payá, M. V. Borrachero

Encouraging the treatment and reuse of contaminated dredged material in The Netherlands
Pol Hakstege, John Heynen

Re-Use of contaminated dredging sludge in a cement bound road base: Full-Scale Demonstration Project
Lourens Feenstra, Jan Peter Brouwer, Jeroen Frénay, Simon Bos

Treatment of Contaminated Sediments in The Netherlands
R. H. P. Ringeling, J. H. de Best, A. L. Hakstege

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Aging & Stabilization

The Influence of accelerated ageing on leaching behavior of incinerator bottom ash.
A. Polettini, R. Pomi

The Development of environmental properties during storage of MSWI bottom ash.
P. Flyhammar, D. Bendz, J. Hartlén, R. Grönholm

Influence of Carbonation on Leaching From Mortars Spiked With Heavy Metals
T. Van Gerven, D. Van Baelen, V. Dutré, C. Vandecasteele

Comparative Study of physico-chemical and environmental characteristics of (MSWI) Bottom Ash Resulting From Classical and Selective Collection for a Valorization in Road Construction.
S. Kaibouchi, P. Germain

Mineralogical and leaching characteristics of weathered industrial ash
Robert K. Carter, Kevin H. Gardner, Ole Hjelmar, Sarynna López, David S. Kosson

The Leaching quality of bottom ashes containing co-sintered treated APC-Residues
Dorthe L. Baun, Britta Bergfeldt, Erhardt P. B. Mogensen, Jürgen Vehlow, Thomas H. Christensen

Laboratory, pilot and field studies on stabilized waste produced at the VBM site for recipe development, quality control and support of regulation
André van Zomeren, Hans A. van der Sloot, Dirk Hoede, Henk van Wetten, Rob Bleijerveld

Fixation of trace elements and organic substances by stabilization with cement
G. Spanka

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Policy & Economics

Alternative Materials in Construction: UK Experience
J. M. Reid

Recycled aggregates a viable alternative for the Norwegian building and construction industry
J. Mehus, G. Petkovic, C. J. Elgensen, J. Karlsen, B. Lillestøl.

The French innovative methodology for determining the acceptability of waste in public works
Jérémie Domas, Laurent Chateau, Guillaume Pepin

Developments in european legislation; challenges for recycling and horizontal standardization of test methods
R. T. Eikelboom

Wastes as substitution raw materials and fuels in the Cement Industry
Asier Otxoa de Eribe Iturrieta

Horizontal standardization and harmonization of leaching test methods for waste, secondary raw materials and (contaminated) soil
Hans A. van der Sloot

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Closing session

Experiences in Working with the Dutch Building Materials Decree
P. A. M. van der Hoeven, E. de Iongh.

Virtual European Recycling Center, VERC.
Edorta Larrauri

ISCOWA AWARD

Who has won the 2003 ISCOWA Award ? Go to www.iscowa.org and find out!

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